Lücking, Robert; Sérusiaux, Emmanuël; Vězda, Antonín (2005). "Phylogeny and systematics of the lichen family Gomphillaceae (Ostropales) inferred from cladistic analysis of phenotype data". The Lichenologist. 37 (2): 123–170. doi:10.1017/s0024282905014660. S2CID85597022.
Lücking, Robert; Sérusiaux, Emmanuël; Vězda, Antonín (2005). "Phylogeny and systematics of the lichen family Gomphillaceae (Ostropales) inferred from cladistic analysis of phenotype data". The Lichenologist. 37 (2): 123–170. doi:10.1017/s0024282905014660. S2CID85597022.